Description

2-Methylbutyric Acid [2,3,3A,4,4A,5,7A,8,9,9A-Decahydro-3,4A,8-Trimethyl-2,5-Dioxoazuleno[6,5-B]Furan-4-Yl] Ester is a high-purity, complex organic ester with a defined molecular structure, serving as a critical intermediate in advanced chemical synthesis. Its value lies in providing a specific chiral or structural motif that is difficult to achieve through simpler routes, enabling the development of sophisticated target molecules. This compound is essential for research and production in the pharmaceutical and fine chemical industries, where precise molecular architecture is paramount for activity and function.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those with steroidal or terpenoid-like frameworks.
• Advanced Organic Synthesis: Used as a specialized chiral synthon or protecting group in multi-step synthetic routes for novel compounds.
• Fragrance & Flavor Chemistry: Potential precursor for high-value aroma chemicals, contributing unique olfactory notes due to its ester and complex hydrocarbon structure.
• Agrochemical Research: Intermediate in the development of new generation pesticides or plant growth regulators requiring specific bioactive scaffolds.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with specialized thermal or mechanical properties.
• Academic & R&D: Serves as a reference standard and a tool for methodological development in synthetic organic chemistry laboratories.

Basic Information

Product Name	2-Methylbutyric Acid [2,3,3A,4,4A,5,7A,8,9,9A-Decahydro-3,4A,8-Trimethyl-2,5-Dioxoazuleno[6,5-B]Furan-4-Yl] Ester
CAS No.	63569-08-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Methylbutanoic Acid, Decahydro-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl Ester; (4R,4aR,7aS,8R,9aS)-Decahydro-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 2-methylbutanoate; Azuleno[6,5-b]furan-4-yl ester, 2-methylbutyric acid derivative; Complex Azulenofuran Ester; CAS 63569-08-4; [2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl] 2-methylbutyrate
EINECS	Contact for details

Quality Control

Our 2-Methylbutyric Acid Ester is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting all relevant specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.